Airbag dangers for younger children include mishaps that occur in parked vehicles. A six-year-old Pennsylvania child was critically injured by an airbag in April 2007. She and her three-year-old brother were playing in the front seat in the family’s parked SUV when the vehicle popped into gear and rolled down a hill into a house, causing the airbag to deploy. The mother was charged with endangering the welfare of her children and reckless endangerment.